Observation information
- date-obs: 2016-04-05
- time-obs: 14:44:15.915200000
- date-end: 2016-04-05
- time-end: 16:44:24.899300000
- obs_id: P01_999T99_9000000410
- exposure: 3197.57910158
- sourceid: SAFE
- observer: KPSingh19
- ra_pnt: 0.0
- dec_pnt: 90.0
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1P01_999T99_9000000410_02821cztM0_level2.evt
| modeM0/AS1P01_999T99_9000000410_02821cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,710,221,760 | 66,893,760 |
| Size | 1.6 GB
| 63.8 MB
|
| Events in quadrant A | 9,146,380 | 470,523 |
| Events in quadrant B | 11,451,067 | 472,915 |
| Events in quadrant C | 13,177,043 | 389,739 |
| Events in quadrant D | 17,631,694 | 273,923 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31368 | 2 |
| B | 0 | 38209 | 1 |
| C | 0 | 43633 | 1 |
| D | 0 | 57384 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5964 | 134 | 2.246814% |
| B | 5964 | 363 | 6.086519% |
| C | 5964 | 2044 | 34.272300% |
| D | 5964 | 4936 | 82.763246% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
| Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
| A | 7209 | 5965 | 915 | 915 | 12.69% | 15.34% |  |
| B | 7209 | 5965 | 2187 | 2187 | 30.34% | 36.66% |  |
| C | 7209 | 5965 | 3009 | 3009 | 41.74% | 50.44% |  |
| D | 7209 | 5965 | 5719 | 5719 | 79.33% | 95.88% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
| Pixel properties |
Quadrant properties |
| Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
| A | 0 | 31 | 450148 | 922.33 | 2104 | 2086 | 485.8 |
| A | 0 | 50 | 332548 | 680.25 | 2104 | 2086 | 485.8 |
| A | 0 | 117 | 123258 | 249.43 | 2104 | 2086 | 485.8 |
| B | 1 | 158 | 1146199 | 2259.35 | 2177 | 2155 | 506.4 |
| B | 3 | 10 | 833741 | 1642.29 | 2177 | 2155 | 506.4 |
| B | 3 | 11 | 262534 | 514.22 | 2177 | 2155 | 506.4 |
| C | 0 | 219 | 3695519 | 7290.84 | 1742 | 1797 | 506.6 |
| C | 1 | 16 | 1312592 | 2587.31 | 1742 | 1797 | 506.6 |
| C | 1 | 192 | 713989 | 1405.76 | 1742 | 1797 | 506.6 |
| D | 0 | 226 | 7024727 | 18225.53 | 1284 | 1304 | 385.4 |
| D | 1 | 7 | 4247353 | 11018.35 | 1284 | 1304 | 385.4 |
| D | 1 | 31 | 329111 | 850.65 | 1284 | 1304 | 385.4 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
| Quadrant A |
 |
 |
Quadrant B |
| Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
| Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
| Parameter |
Plot |
| CZT HV Monitor |  |
| D_VDD |  |
| Temperature 1 |  |
| Veto HV Monitor |  |
| Veto LLD |  |
| Alpha Counter |  |
| _CPM_Rate |  |
| CZT Counter |  |
| +2.5 Volts monitor |  |
| +5 Volts monitor |  |
| Veto Counter |  |